The 5.11 Fast Tac Cargo Pant in Dark Navy is a tactical pant made of 7.25oz polyester/cotton ripstop fabric with a Teflon finish. It features a self-adjusting tunnel waistband, 10 pockets including double-deep cargo pockets, external knife pockets, and extra magazine/cell phone pockets. The knees are reinforced with articulated knees and double layer seat. Other details include a covert cargo pocket, blousing straps, and YKK zippers. This pant is designed for law enforcement, military, and tactical use.